Massage machine



FIG. 1 is a view in perspective of a massage machine showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a view in side elevation thereof;

FIG. 5 is a view in side elevation opposite of that shown in FIG. 4;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken line showing is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for the massage machine, as shown and described. 